5
sealed headphones(expression, type, device, headphone)
5
semi-open headphones(expression, type, device, headphone)
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13 years ago|0 views|share |citing 
APASmart Define. (2013). head-phones thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/head-phones/thesaurus/narrower
ChicagoSmart Define. 2013. "head-phones thesaurus" https://smartdefine.org/head-phones/thesaurus/narrower (accessed September 28, 2026).
HarvardSmart Define 2013, head-phones thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/head-phones/thesaurus/narrower>.
MLASmart Define. "head-phones thesaurus" 18 May 2013. Web. 28 September 2026. <https://smartdefine.org/head-phones/thesaurus/narrower>